Mini Wifi Projector For Android , 70 Lumens DLP Projector Portable , 4K Support

• Increased compatibility with Android 8.1 and WiFi
• 150in/381cm display area shows every detail
• Theater-quality entertainment with advanced imaging technology
• 2 built-in speakers complete the portable package
• 4400mAh lithium battery for unplugged power

Technical specifications
1. size.
2. Photoelectric efficiency: unit power consumption (per watt) can output luminous flux (lumens)

The indicator is a very important indicator of micro projection, as an ordinary projector, due to the

power supply, the general brightness is a very important indicator, and the micro projection, due

to the need to take into account the brightness, battery life, heat dissipation and other system

problems, therefore, not simply the brightness and the brightness efficiency as its key indicator.
3. Resolution: The resolution of the chip, such as VGA (640*480), QVGA (320*240) and so on.
4. Color purity: an indicator of color expressiveness, usually measured by the color gamut range of NTSC

internationally. Contrast: an indicator of image resolution (simply define the light-state and dark-state ratio displayed).